I have model form and I need to have one of the fields be read only until after it\'s saved. I haven\'t figured out a good way to do this, and below is what I have in my admin.py.
I have a datepicker on a textbox txtDate. I need to remove the datepicker, if a particular checkbox chkBox is checked. And to reapply the datepicker if the checkbox开发者_如何学Go is not checked.
Is there any way I could force PST开发者_开发问答extFieldSpecifier be read-only in iPhone Settings view?
Let\'s say I have a class with a object field. When Dispose() is called I would like to clear the reference to that object. The private field can only be set once, so ideally I would like it to be rea
How do i make some of 开发者_StackOverflow社区my datagridcolumns non editable or readonly if my flex datagrid is editable?DataGridColumn has property editable. Just set it to false.
I ne开发者_如何学编程ed to implement a read only property on my type. Moreover the value of this property is going to be set in the constructor and it is not going to be changed (I am writing a class
XCode acc开发者_高级运维epts it. But will retain be applied when I internally set the property (no setter outside since readonly but when I initialize the value in a class method) ?
is it possible to create relations in hibernate / jpa that are fetched when the containing entity is fetched but will never ever result in any db updates, when the containing entity is saved? I\'ll tr
I have a class which contains a List<Item> I have a getter on the class that returns this. Is there some thing I can do to ensure the user who calls cannot modify the returned List? (Since it\'s
Summary: the Exception is telling me that the transaction is read-only; a debug println seems to indicate that I\'m not in read-only mode.
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